Home
Class 12
BIOLOGY
A pea plant with purple flowers was cros...

A pea plant with purple flowers was crossed with white flowers producing all 50 plants with only purple flowers. On selfing, these plants produced 482 plants with purple flowers and 162 with white flowers. What genetic mechanism accounts for these results? Explain.

A

linkage

B

segregation

C

independent assortment

D

linkage and crossing over

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • Plant Physiology

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|91 Videos
  • Protista

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|6 Videos

Similar Questions

Explore conceptually related problems

Name the type of flower in pea plant.

Flowering in short day plants is induced by

Name the plant that flowers once is 12 years.

In Mirabilis, red flowered plant crossed with white flowered one resulted in all pink flowered plants. What are the chances of appearance of red flowered plant in a cross between pink and white flowered plant?

A plant with both male and female flowers borne over it is

What are trimerous flowers ? Which group of plants has trlmerous flowers ?

Development of purple flower character when two white flower strains of sweet pea are crossed, is an example of

A long day plant flowers only when it is exposed to

TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. In m aize, hybrid vigour is exploited by

    Text Solution

    |

  2. A human male produces sperms with the genotypes AB, Ab, aB, and ab per...

    Text Solution

    |

  3. A pea plant with purple flowers was crossed with white flowers produci...

    Text Solution

    |

  4. Match list I with list II and select the correct answer using the code...

    Text Solution

    |

  5. Telemere repetitive DNA sequences control the function of eukarote chr...

    Text Solution

    |

  6. In the hexaploid wheat, the haploid (n) and basic (x) numbers of chrom...

    Text Solution

    |

  7. Molecular basis of organ differentiation depends on the modulation in ...

    Text Solution

    |

  8. A sequential expression of a set of human genes occurs when a steroid ...

    Text Solution

    |

  9. Grain colourr in wheat is determined by 3 pairs of polygenes. A cross ...

    Text Solution

    |

  10. Match list-I with list-II and select the correct answer using the code...

    Text Solution

    |

  11. Match list-I (structural) with list-II (name) and select the correct a...

    Text Solution

    |

  12. Heterochromatinisation takes place

    Text Solution

    |

  13. Match list-I with list-II and select the correct answer using the code...

    Text Solution

    |

  14. Match list-I with list-II and select the correct answer using the code...

    Text Solution

    |

  15. Persons carrying the dominant gene(s) can taste a particular chemical ...

    Text Solution

    |

  16. A man and a woman, each carries a mutant allele for phenylketoneuria, ...

    Text Solution

    |

  17. Match List I with List II and select the correct answer using the code...

    Text Solution

    |

  18. Expression of a recessive phenotype in a deletion heterozygote is due ...

    Text Solution

    |

  19. If two loci are 10 map units apart, assuming that no multiple cross-oe...

    Text Solution

    |

  20. Identify the correct number of gametes, genotypes and phenotypes respe...

    Text Solution

    |